 | Mead Corporation, Mead Corporation. Central Research Laboratories - 1971 - 292 páginas
...Environmental Protection and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency nor does mention of trade names or commercial products constitute endorsement or recommendation for use. DEPOSiTED BY THE UNiTED STATES... | |
 | Robert C. Streeter, R. K. Young, Bituminous Coal Research, Inc, Richard Alvin Glenn - 1971 - 136 páginas
...Protection Agency and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. £W." S'rCL.: 7 r ^~i BY THE... | |
 | Environmental Research & Applications, Inc - 1971 - 96 páginas
...Monitoring, EPA, and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency, nor does mention of trade names or commerical products consltute endorsement or recommendation for use. PEf OS:Tr.D BTHE UNITED STATES... | |
 | Texas Tech University. Water Resources Center - 1971 - 110 páginas
...Environmental Protection and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency nor does mention of trade names or commercial products constitute endorsement or recommendation for use. DEPOSITED BY THE UNITED STATES... | |
 | Solfred Maizus, National Oil Recovery Corporation, Kenneth Urquhart - 1971 - 104 páginas
...Office, EPA, and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. ii . tx r^ -r TV DE"O~ lED BY... | |
 | West Virginia University. Coal Research Bureau - 1971 - 110 páginas
...Environmental Protection and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency nor does mention of trade names or commercial products constitute endorsement or recommendation for use. v.-jw: DEPOSITED BY THE UNITED... | |
 | National Canners Association. Western Research Laboratory - 1971 - 92 páginas
...Office, EPA, and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. DEPOSITED BY THE UNITED STATES... | |
 | Datagraphics Incorporated - 1971 - 180 páginas
...Protection Agency and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. ii DEPOSITF.D BY THE UNVTEOS.... | |
 | Callery, Robert L., Metropolitan Sewer Board of the Twin Cities Area - 1971 - 232 páginas
...Office, EPA, and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental...Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. DEPOSITED BY THE UNITED STATES... | |
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EPA Review Notice This report has been reviewed by the Environmental Protection Agency and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Environmental Protection Agency nor does... 
